| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.88 | 6.612% | $153.3933 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $166.41 | 6.435% | $177.1185 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $192.25 | 8.464% | $208.522 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $111.44 | 10.772% | $123.4443 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $83.50 | 10.570% | $92.326 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $191.37 | 12.436% | $215.1688 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $169.58 | 4.818% | $177.7504 | $177.75 | $177.75 | $177.80 |
| 7 purchase totals = | $1,058.43 | $1,147.7233 | $1,147.72 | $1,147.70 | $1,147.70 | |